Roleplay is meant to be real and feel real.
If you create a situation that feels unreal for all the easy workarounds posted here, it does not feel real any more.
Furthermore:
I think I know where this is coming from. Someone could leak a shady forum deal to someone (by forwarding a message to some other party).
However, you are protected by rule 1.3 from it in large parts. E.g. Hessians would hardly leak IMG shady deals to DHC.
Shadiness however needs to be only done with parties that you can somewhat rely on and that could not screw you over bc it would run against their ID (and against 1.3).
That's why Bounty Boards ask you to be red to your target and good to your employer, etc etc etc. So that doing messy stuff would mean breaking 1.3.
I do not see this "workaround" of yours working out.
I'll not respect your uni-lateral ruling, as the way you are justifying it irply is strikingly silly and seems to me more trolly than serious.